146333964 has 96 divisors (see below), whose sum is σ = 404490240. Its totient is φ = 40303872.

The previous prime is 146333939. The next prime is 146334037. The reversal of 146333964 is 469333641.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 612157 + ... + 612395.

It is an arithmetic number, because the mean of its divisors is an integer number (4213440).

Almost surely, 2^146333964 is an apocalyptic number.

146333964 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146333964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202245120).

146333964 is an abundant number, since it is smaller than the sum of its proper divisors (258156276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146333964 is a wasteful number, since it uses less digits than its factorization.

146333964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487 (or 485 counting only the distinct ones).

The product of its digits is 139968, while the sum is 39.

The square root of 146333964 is about 12096.8576084866. The cubic root of 146333964 is about 526.9649287080.

The spelling of 146333964 in words is "one hundred forty-six million, three hundred thirty-three thousand, nine hundred sixty-four".